OT-2026-000082929
Publication integrity record
Foam pad vacuum gripper, four zone face, six outlet manifold, single stage ejector, sustained blow-off before set-down, on a tool changer
This page is the evidence record. It changes as evidence arrives: a trusted timestamp, an independent retrieval, a custody deposit. The disclosure itself (/p/OT-2026-000082929) never changes.
Identity and time
| Publication number | OT-2026-000082929 · never reused |
|---|---|
| Internal UUID | 01a0ae97-8cca-7664-910a-e20ef372bcbb · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:59:22.827170Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000082929 |
| Status | PUBLIC |
Content hashes
| Canonical text | 3cdb7e90f9ea747ab1669a43baae075b0edfee4af4e795cee6688153ed32115a |
|---|---|
| Markdown | 895951f3fbc2f22c27220df0b606420c2e2569d9bbb4558c3ca6454132d3c69a |
| Publication page | 61c6b6af7b0760c190fcc6d30f6f36820464e1639d4158fb873657ed16686064 |
| Manifest | 32f70e57d60782f76176fbc31b0c58b5aefa8f632734cc0181ac632ed5267328 |
SHA-256, lowercase hex, over the exact bytes of each published file. Every figure is hashed individually in the manifest.
Manifest signature
| Algorithm | Ed25519 · key
OT-SIGN-2026-01 · Verified |
|---|---|
| Signature | yfBq/2AlDuJTqQ9EqbVa2mxSV49im6/sEwc99/sQXEQ1VdcUksOHaAuctyiPJIaNaQlHmnSwB5Zd2f5yDj5bAA== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:07:03Z batch OT-TS-2026-W38-022 · RFC 3161 token · inclusion proof root 061e9ae86cc297cdce873398aaec3f72... |
|---|
Independent retrieval
| 2026-09-17T09:58:37.329294Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082929observed 61c6b6af7b0760c190fcc6d30f6f3682...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:58:37.312658Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082929/manifest.jsonobserved 32f70e57d60782f76176fbc31b0c58b5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:58:37.296739Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082929/publication.mdobserved 895951f3fbc2f22c27220df0b606420c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:58:37.279328Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082929/publication.txtobserved 3cdb7e90f9ea747ab1669a43baae075b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
Requested from infrastructure separate from the publication system, over the public internet, with no credential. A MATCH means an ordinary internet client could fetch the publication and received exactly the bytes recorded above.
Independent archive
| External archive | Pending Canonical URLs are submitted to an independent archive in batches. |
|---|
A capture held by an outside archive is evidence that does not depend on OpenTechnical continuing to exist. It supplements the records above; it does not replace them.
Third-party custody
| Custody package | Pending Custody packages are produced weekly. |
|---|